The invention discloses a distributed high-frequency alternating-current electrical system for an electric car. The system divides all loads of the electric car into four loading areas by spatial position, the system comprises four high-frequency inverters and four direct-current input interfaces, wherein each loading area is equipped with a high-frequency inverter, and one high-frequency inverter is equipped with a direct-current input interface, one end of the direct-current input interface is connected with the direct-current side of a respective corresponding high-frequency inverter, the other end of the direct-current input interface is connected with a storage battery of the electric car, the alternating-current side of each high-frequency inverter is connected with a high-frequency alternating-current bus, each high-frequency alternating-current bus supplies power to the load of a respective corresponding loading area, the four high-frequency inverters operate in parallel through high-frequency connecting points, and the high-frequency connecting points are respectively connected with the high-frequency alternating-current buses of the four high-frequency inverters. The electrical system disclosed by the invention has the advantages that the structure of the electrical system is simplified, the reliability of the system is increased, and the like.


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    Title :

    Distributed high-frequency alternating-current electrical system for electric car


    Contributors:
    LIU JUNFENG (author) / WU JIALEI (author) / ZENG JUN (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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